Please assist me where i can give Network setting correctly among Adapter 1 to 4.

I find the easiest to be bridged networking - this configures the host machine as default router. It will therefore act a default router for your guest machine, and if it (the host machine) has Internet connectivity, that will also be available to the guest machine.

If u ping with windows to Linux able to see the connectivity. Plbm is not able to ping to Linux to windows dude !

Which means your networking is not configured correctly. We have provided suggestions. You have ignored that, still do not tell us HOW you have configured your virtual networking, do not show us any errors... so what do you expect us to do? Magically see via a crystal ball what the actual networking configuration is on your side?

You: My car does not work!
Us: Tell us what exactly does not work?
You: My car still does not work!

If you are using VirtualBox than you do not use the guest (Linux) OS to make your broadband Internet connection. Instead, the connection has to be established by your windows (host) system. VirtualBox provides the routing between the virtual Ethernet adapter of each virtual machine and the network of your host system. The virtual machine will always be Ethernet, regardless of how the host system establishes the network connection. I suggest to check the VirtualBox documentation. This is not a question of how to configure Oracle Linux.

1. googled and configured the Adapter setting for my Oracle VM virtual box.
2. After that login to Linux machine and Right hand side upper you will see system symbol for "Network" to select.
3. Choose "System eth0" and finally broadband connected.

When you install the OS, the anaconda installer provides a "connect automatically" checkbox in the network device configuration screen. You most likely missed it and as a result it does not set the "ONBOOT=yes" parameter in the ifcfg-eth0 network script, which won't "UP" the device after a system restart.

What you are using to connect your adapter is the NetworkManager gnome applet, which only works under the Gnome Desktop and only after you have logged into a Gnome session.